The bikes at Baikas bike rental are called "giant" These bikes are not the cheap bikes that you see at walmart or the other throw away ones that are available.
These ones are called Giant Simple and they sell in the US for $440 to $475.
Thats the difference in the type of bike you are renting.
Also the closeness to Malecon make it handy and safer than riding in traffic.
If you had ever ridden from the Kelleys bike rental out by the marina ,you will know it is not a pleasant ride to get to the Malecon and have a relaxing ride.
This is a good rental more for vacationers than snowbirds.It also is nice thing to do for an afternoon.
Enjoy your ride where ever you get it.